患者系女性,40岁,河北省河间县农民。因头痛、发作性抽搐半年和干咳1月,于1990年8月13日入院。入院前半年来经常头痛,有时出现四肢抽搐伴意识障碍。1月前干咳,从无血痰或胸痛。生长在当地。否认进食米猪肉及便绦虫史。体检:体表有20余个黄豆大小结节,双肺听诊正常,眼底视乳头无水肿,神经系统无定位体征。白细胞6.4×10~9/L,嗜酸粒 The patient was female, 40, a farmer from Hejian County, Hebei Province. Due to headaches, seizures and six months of dry cough in January, was admitted to hospital on August 13, 1990. In the first half of the hospital admission, we often have a headache, sometimes accompanied by convulsions and disturbance of consciousness. 1 month ago, cough, no bloody sputum or chest pain. Growing locally. Denied eating rice pork and taenia history. Physical examination: body surface more than 20 soybean size nodules, auscultation of the lungs normal, no papillede edema, no signs of positioning the nervous system. WBC 6.4 × 10 ~ 9 / L, eosinophilic tablets